fork download

copy

#include <array>
 
template<typename T>
struct vec4
{ 
    bool operator==(const vec4<T>& right)
    {return (x == right.x && y == right.y && z = right.z && w = right.w); }
 
    union {
        struct { T x,y,z,w; };
        struct { T r,g,b,a; }; 
        T data4[4]; 
    };
 
    std::array<T, 4> swizzle(unsigned idx, unsigned idy, unsigned idz, unsigned idw) {
        std::array<T, 4> r = {{data4[idx], data4[idy], data4[idz], data4[idw]}};
        return r;
    }    
};

In file included from /usr/lib/gcc/i686-pc-linux-gnu/4.3.4/include/g++-v4/array:40,
                 from prog.cpp:1:
/usr/lib/gcc/i686-pc-linux-gnu/4.3.4/include/g++-v4/c++0x_warning.h:36:2: error: #error This file requires compiler and library support for the upcoming ISO C++ standard, C++0x. This support is currently experimental, and must be enabled with the -std=c++0x or -std=gnu++0x compiler options.

Standard output is empty